耐せん断高耐熱性無機繊維結合型セラミックス製のロッド形状部品及びその製造方法

Title:

耐せん断高耐熱性無機繊維結合型セラミックス製のロッド形状部品及びその製造方法

Document Type and Number:

Japanese Patent JP6975594

Kind Code:

B2

Abstract:

To provide a rod shape component that has shear resistance relative to the shear force in fiber direction imparted to an interlayer of oxidized inorganic fiber fabric, and a production method thereof.SOLUTION: A rod shape component comprises a main laminate part that is constituted by an inorganic fiber bonded ceramic member, and an inclined laminate part that is constituted by the inorganic fiber bonded ceramic member and is integrally provided to the main laminate part. The inorganic fiber bonded ceramic member has plural oxidized inorganic fiber fabrics that are laminated. The oxidized inorganic fiber fabric contains an inorganic fiber fabric constituted by inorganic fiber, and an inorganic substance formed on the surface of inorganic fiber fabric. In the main laminate part, the fiber direction of inorganic fiber contained in the inorganic fiber bonded ceramic member is directed toward the direction along the center line direction of the rod shape component, and the main laminate part includes an inclined cross section sloped and formed to the fiber direction of inorganic fiber. The inclined laminate part is provided on the inclined cross section, and the fiber direction of inorganic fiber contained in the inorganic fiber bonded ceramic member is directed toward the direction along the inclined cross section.SELECTED DRAWING: Figure 2

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Inventors:

Toshiharu Fujita
Akira Fukushima

Application Number:

JP2017179285A

Publication Date:

December 01, 2021

Filing Date:

September 19, 2017

Export Citation:

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Assignee:

MITSUBISHI HEAVY INDUSTRIES,LTD.

International Classes:

C04B35/80

Domestic Patent References:

JP2016200465A
JP6490915B2
JP4000530U
JP8510706A
JP2016534295A
JP2013512798A

Foreign References:

WO2016084146A1
US20090032178
US20110135486
US20130196121

Attorney, Agent or Firm:

Sakai International Patent Office

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